On Wed, Mar 15, 2006 at 12:30:06PM +0000, Robert Watson wrote:
+> rwatson     2006-03-15 12:30:06 UTC
+> 
+>   FreeBSD src repository
+> 
+>   Modified files:
+>     sys/sys              socketvar.h 
+>   Log:
+>   Add SS_PROTOREF socket flag, which represents a strong reference by the
+>   protocol to the socket.  Normally protocol references are weak: that is,
+>   the socket layer can tear down the socket (and hence protocol state)
+>   when it finds convenient.  This flag will allow the protocol to
+>   explicitly declare to the socket layer that it is maintaining a
+>   strong reference, rather than the current implicit model associated
+>   with so_pcb pointer values and repeated attempts to possibly free the
+>   socket.
[...]
+> @@ -208,6 +208,7 @@ extern struct mtx accept_mtx;
+>  #define     SS_ASYNC                0x0200  /* async i/o notify */
+>  #define     SS_ISCONFIRMING         0x0400  /* deciding to accept 
connection req */
+>  #define     SS_ISDISCONNECTED       0x2000  /* socket disconnected from 
peer */
+> +#define     SS_PROTOREF             0x400   /* strong protocol reference */

You probably wanted 0x4000 here, no 0x400 which is already defined as
SS_ISCONFIRMING.

-- 
Pawel Jakub Dawidek                       http://www.wheel.pl
[EMAIL PROTECTED]                           http://www.FreeBSD.org
FreeBSD committer                         Am I Evil? Yes, I Am!

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